<template>
    <div class="app-container">
        <!-- 顶部header区 -->
		
        <mt-header fixed title="多功能Vue项目">
		<span slot="left" @click="goBack" v-show="flag">
			<mt-button icon="back">返回</mt-button>
		</span>	
		</mt-header>
        <!-- 中间路由区 -->
		<transition>
			<router-view></router-view>
		</transition>
		
        <!-- 底部Bar区 -->
        <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-llb" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart">
					<span class="mui-badge" >0</span></span>
					<!-- <span class="mui-badge" >0{{$store.getters.getAllCount}}</span></span> -->
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
       

     </div>
</template>

<script>
export default {
	data(){
		return{
			flag:false
		}
	},
	created(){
		this.flag=this.$route.path === "/home"?false:true;
	},
	methods:{
		goBack(){
			this.$router.go(-1);
		}
	},
	watch:{
		'$route.path':function(newVal){
			if(newVal === '/home'){
				this.flag=false

			}else {this.flag=true;}
		}
	}
}
</script>
<style lang="scss" scoped>

    .app-container{
		padding-top: 39px;
		padding-bottom:50px; 
		overflow-x: hidden;
	}
	.v-enter{
		opacity: 0;
		transform:translateX(100%);
		// position: absolute;
	}
	.v-leave-to{
		opacity: 0;
		transform:translateX(-100%);
		position: absolute;
	}
	.v-enter-cative,
	.v-leave-active{
		transition: all 0.5s ease
	}

	.mui-bar-tab .mui-tab-item-llb.mui-active {
    color: #007aff;
}
	.mui-bar-tab .mui-tab-item-llb .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
	.mui-bar-tab .mui-tab-item-llb {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
	}
	.mui-bar-tab .mui-tab-item-llb .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;}
	.mui-bar-tab .mui-tab-item-llb .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
</style>